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Q1. An object, at the top of a very tall building, is released from rest and falls freely due to gravity. Neglect air resistance and compute distance covered by the object between times t1 = 5.5 s and t2 = 7.9 s after it is released.

Q2. A car travelling at a constant speed of 36 m/s passes a trooper hidden behind a billboard. One second after the speeding car passes the billboard; trooper sets off in chase with a constant acceleration of 2.6m/s2. How long does it take trooper to overtake the speeding car?

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Category:- Physics
Reference No.:- M9172605

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